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Arduino: Use 400kHz clock fo I²C

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The EEPROM in the cartridges support 'Fast I²C' at 400kHz.
Testing it out, it seems to work fine despite the high pull-ups,
so update the Arduino code to enjoy the 4x speed-up !
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Teo-CD 2023-12-15 21:31:34 +00:00
parent 54f73ccaf2
commit 33c7d0edae
1 changed files with 1 additions and 0 deletions
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Arduino/SendCart/SendCart.ino
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@ -23,6 +23,7 @@ void setup() {
Serial.begin(115200); Serial.begin(115200);
pinMode(LED_BUILTIN, OUTPUT); pinMode(LED_BUILTIN, OUTPUT);
Wire.begin(); Wire.begin();
Wire.setClock(400000);
} }
void loop() { void loop() {